Question Rims with welding repairs: Answers Are not safe to be used. Are acceptable to be used on tires on the rear of a vehicle. Are acceptable to be used only when carrying a heavy load. Explanation Wheels or rims that have had welding repairs should never be used. Take a FREE Practice Test Now This questions appears in the following tests: Arizona Knowledge Test Class A , Louisiana Knowledge Test Class A , Virginia Knowledge Test Class A , Idaho Knowledge Test Class B , South Dakota Knowledge Test Class B , Kentucky Double ,